| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $5.45 | 13.645% | $6.1937 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $187.77 | 13.204% | $212.5632 | $212.56 | $212.55 | $212.60 |
| Purchase #3 | $38.25 | 10.424% | $42.2372 | $42.24 | $42.25 | $42.20 |
| Purchase #4 | $25.52 | 3.427% | $26.3946 | $26.39 | $26.40 | $26.40 |
| Purchase #5 | $130.68 | 5.440% | $137.789 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $158.57 | 6.648% | $169.1117 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $207.67 | 10.797% | $230.0921 | $230.09 | $230.10 | $230.10 |
| 7 purchase totals = | $753.91 | $824.3815 | $824.37 | $824.40 | $824.40 | |